813161856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 2483006400

約数和(自身を除く): 1669844544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 41, 48, 52, 58, 64, 78, 82, 87, 96, 104, 116, 123, 128, 137, 156, 164, 174, 192, 208, 232, 246, 274, 312, 328, 348, 377, 384, 411, 416, 464, 492, 533, 548, 624, 656, 696, 754, 822, 832, 928, 984, 1066, 1096, 1131, 1189, 1248, 1312, 1392, 1508, 1599, 1644, 1664, 1781, 1856, 1968, 2132, 2192, 2262, 2378, 2496, 2624, 2784, 3016, 3198, 3288, 3562, 3567, 3712, 3936, 3973, 4264, 4384, 4524, 4756, 4992, 5248, 5343, 5568, 5617, 6032, 6396, 6576, 7124, 7134, 7872, 7946, 8528, 8768, 9048, 9512, 10686, 11136, 11234, 11919, 12064, 12792, 13152, 14248, 14268, 15457, 15744, 15892, 16851, 17056, 17536, 18096, 19024, 21372, 22468, 23838, 24128, 25584, 26304, 28496, 28536, 30914, 31784, 33702, 34112, 36192, 38048, 42744, 44936, 46371, 47676, 48256, 51168, 51649, 52608, 56992, 57072, 61828, 63568, 67404, 68224, 72384, 73021, 76096, 85488, 89872, 92742, 95352, 102336, 103298, 113984, 114144, 123656, 127136, 134808, 144768, 146042, 152192, 154947, 162893, 170976, 179744, 185484, 190704, 204672, 206596, 219063, 227968, 228288, 247312, 254272, 269616, 292084, 309894, 325786, 341952, 359488, 370968, 381408, 413192, 438126, 456576, 488679, 494624, 508544, 539232, 584168, 619788, 651572, 683904, 718976, 741936, 762816, 826384, 876252, 977358, 989248, 1078464, 1168336, 1239576, 1303144, 1483872, 1525632, 1652768, 1752504, 1954716, 1978496, 2117609, 2156928, 2336672, 2479152, 2606288, 2967744, 3305536, 3505008, 3909432, 4235218, 4673344, 4958304, 5212576, 5935488, 6352827, 6611072, 7010016, 7818864, 8470436, 9346688, 9916608, 10425152, 12705654, 14020032, 15637728, 16940872, 19833216, 20850304, 25411308, 28040064, 31275456, 33881744, 50822616, 62550912, 67763488, 101645232, 135526976, 203290464, 271053952, 406580928, 813161856]

約数ペア:

[(1, 813161856), (2, 406580928), (3, 271053952), (4, 203290464), (6, 135526976), (8, 101645232), (12, 67763488), (13, 62550912), (16, 50822616), (24, 33881744), (26, 31275456), (29, 28040064), (32, 25411308), (39, 20850304), (41, 19833216), (48, 16940872), (52, 15637728), (58, 14020032), (64, 12705654), (78, 10425152), (82, 9916608), (87, 9346688), (96, 8470436), (104, 7818864), (116, 7010016), (123, 6611072), (128, 6352827), (137, 5935488), (156, 5212576), (164, 4958304), (174, 4673344), (192, 4235218), (208, 3909432), (232, 3505008), (246, 3305536), (274, 2967744), (312, 2606288), (328, 2479152), (348, 2336672), (377, 2156928), (384, 2117609), (411, 1978496), (416, 1954716), (464, 1752504), (492, 1652768), (533, 1525632), (548, 1483872), (624, 1303144), (656, 1239576), (696, 1168336), (754, 1078464), (822, 989248), (832, 977358), (928, 876252), (984, 826384), (1066, 762816), (1096, 741936), (1131, 718976), (1189, 683904), (1248, 651572), (1312, 619788), (1392, 584168), (1508, 539232), (1599, 508544), (1644, 494624), (1664, 488679), (1781, 456576), (1856, 438126), (1968, 413192), (2132, 381408), (2192, 370968), (2262, 359488), (2378, 341952), (2496, 325786), (2624, 309894), (2784, 292084), (3016, 269616), (3198, 254272), (3288, 247312), (3562, 228288), (3567, 227968), (3712, 219063), (3936, 206596), (3973, 204672), (4264, 190704), (4384, 185484), (4524, 179744), (4756, 170976), (4992, 162893), (5248, 154947), (5343, 152192), (5568, 146042), (5617, 144768), (6032, 134808), (6396, 127136), (6576, 123656), (7124, 114144), (7134, 113984), (7872, 103298), (7946, 102336), (8528, 95352), (8768, 92742), (9048, 89872), (9512, 85488), (10686, 76096), (11136, 73021), (11234, 72384), (11919, 68224), (12064, 67404), (12792, 63568), (13152, 61828), (14248, 57072), (14268, 56992), (15457, 52608), (15744, 51649), (15892, 51168), (16851, 48256), (17056, 47676), (17536, 46371), (18096, 44936), (19024, 42744), (21372, 38048), (22468, 36192), (23838, 34112), (24128, 33702), (25584, 31784), (26304, 30914), (28496, 28536)]